The Ultimate Guide to Choosing Green Tea Extract Powder

Throughout history, few beverages have captured the hearts and palates of people worldwide quite like tea. Its origins can be traced back at least 2,100 years to roots in the medicinal practices of ancient Asia,1 2 including the use of green tea for treating ailments like typhoid or digestive issues.3 4

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While all tea comes from the same plant ' Camellia sinensis ' green tea is arguably the most studied variety due to its potential health benefits.3 5 In recent years, this research has suggested green tea may be able to help with a myriad of health concerns, including some cancers, cardiovascular concerns, inflammation, arthritis, neurological diseases, HPV-related diseases,6 and more.4

But it's important to note that you likely won't see these potential benefits just by having an occasional cup of green tea, as many of the studies demonstrating these positive outcomes involved participants who drank 3-5 cups or more per day.9 10 Not everyone has a love for green tea that compels them to drink multiple cups daily, and some people can't even get the often-bitter drink past their lips.

In these scenarios, supplementing with a green tea extract may be an ideal solution, allowing you to reap the potential perks of green tea without having to double your daily liquid (and caffeine) consumption. If this sounds like a good choice for your lifestyle and health goals, our guide breaks down the research, pros, cons, and details surrounding our top five choices. If you're in a hurry, here is a quick snapshot of our recommendations.

Why you should trust us

Over the past two decades, Innerbody Research has been dedicated to empowering tens of millions of readers, supporting them in making well-informed decisions about maintaining their well-being and embracing healthier lifestyles.

Our approach involves comprehensive testing of each product or service we review, focusing on quality, the latest medical research, and current health standards. For this guide to the best green tea extract, we personally tried and investigated these supplements while thoroughly examining over 45 scientific articles and journals on the potential benefits, drawbacks, and key components of green tea extracts.

Additionally, like all health-related content on this website, this review was thoroughly vetted by one or more members of our Medical Review Board for accuracy.

Our top considerations

When choosing products to recommend, we examine various criteria. In the case of green tea extracts, we looked at safety, efficacy, cost, and convenience.

• Safety is our top priority ' if you're consuming something with hopes of boosting your health or well-being, it'd be counterproductive to take something potentially dangerous.
• The efficacy of a product isn't always clear from a look at ingredient quantities, and certain factors can make one supplement more effective (and worth your time and money) than another.
• When you spend money on a product, you're likely looking to find value in the item of your choice. While the total dollar amount certainly comes into play, we also evaluate what that gets you in the end.
• For green tea extract supplements, nearly all of them are more convenient than drinking half a dozen cups of tea every day. But certain aspects, like dosages, can make one supplement that much more convenient than its competitors.

Safety

Winner: PureBulk

When it comes to taking supplements, safety is extremely important. Since the FDA doesn't approve supplements the same way they do medications, supplement companies must take extra steps to ensure they're producing safe products.11 This often involves maintaining current good manufacturing practice (cGMP or GMP), subjecting their products to independent third-party testing, and being transparent about ingredients.

A couple of the companies that produce our top picks ' Zhou and Zenwise ' do their own in-house testing rather than bringing in an independent third party. And Vitacost takes a unique approach to testing by requiring its manufacturers to provide a Certificate of Analysis that shows the ingredients and products conform to the company's testing and safety specifications.

PureBulk, however, goes further than the competition through the use of independent third-party testing to make sure its supplements are safe. Additionally, the company makes it extremely easy for customers to request testing results and other product safety information. If you purchase a product from PureBulk, you'll find a lot number on the front label. On the brand's website, under the 'Help' tab, you can find a link to the COA Request page, where you can request multiple quality and safety documents.

PureBulk products are also produced in a GMP-compliant facility, as are our other top picks ' Zenwise (cGMP), Zhou (GMP), and Vitacost (cGMP).12

Efficacy

Winner: Zenwise

Different supplements have different reasons for being more or less effective. For some, it may be the dosage; for others, it could be the coating of its capsule. With green tea, both the beverage and the extract, the potential it holds for healthful outcomes is linked to its catechin content ' particularly epigallocatechin gallate (EGCG).4 Researchers believe EGCG is responsible for a majority of green tea's beneficial possibilities, such as a reduced risk for colorectal cancer.4 13

However, research has shown that the catechins and EGCG in brewed green tea have a tendency to break down or degrade. Zenwise green tea extract is the only one on our list that includes vitamin C (ascorbic acid) as an ingredient, which studies have suggested might not only prevent or reduce the degradation of catechins in your digestive system,19 but may also increase their bioavailability.20

This means that Zenwise's green tea extract has a potentially higher chance of bringing you beneficial outcomes compared to the products from competitors that don't include vitamin C as an ingredient (Zhou, Vitacost, PureBulk, and most of the others on the market). But before you discount any green tea extract without vitamin C, know that more research is necessary to confirm these findings.

Cost

Winner: Vitacost Green Tea Extract - Standardized

While the amount of money you have to spend on a supplement definitely matters, we also take into consideration details like ingredient amounts and servings when considering the cost. If a product is really inexpensive but doesn't give you nearly as much of an ingredient as another product that costs an additional $2.00, we'd give the crown to the latter item.

Vitacost's standardized green tea extract, however, manages to be the least expensive capsule option on our list while delivering equal or greater amounts of beneficial compounds as our runner-up option from Zhou Nutrition. The only thing that held back Vitacost from being our runner-up was its inclusion of gelatin, which makes it unsuitable for vegetarians and vegans. (Vitacost does offer a decaf variety of its green tea extract that is vegan-friendly, but it's more expensive.)

The chart below compares some details of our overall winner, Zenwise, our runner-up, Zhou, and our best budget pick, Vitacost. As a quick note regarding terms in the chart: EGCG is a catechin, and catechins are a type of polyphenol found in green tea.21 These components are the building blocks that make up the total green tea extract.

Also, PureBulk technically offers the least expensive option per serving (equivalent to Vitacost in polyphenol, catechin, and EGCG content), but you'd need to spend over $1,000 for that $0.02 per dose ' it's a bulk purchase for 25kg (roughly 55lbs) of green tea extract powder. For a more typical purchase of PureBulk's green tea extract in grams, you'd be paying closer to $0.10 for your daily dose, which is a few cents more than Vitacost.

Convenience

Winner: Zenwise

One of the perks of green tea extract is that it's substantially more convenient to take than drinking several cups of green tea each day. But not every green tea extract is equally convenient; some people may prefer not having to mix PureBulk's powders, for instance.

Our overall top pick, Zenwise, also wins our choice for convenience due to the dose it offers. In its one-capsule dose, you get 725mg of green tea extract with roughly 363mg of EGCG. This is the highest amount of EGCG available in our top choices and, because of the addition of vitamin C for greater stability and bioavailability, your body may utilize more of the compounds from Zenwise's extract versus the competition.19 20

One of our other picks, Vitacost's decaffeinated green tea extract, offers the same amount of green tea extract with about 326mg of EGCG per serving. Without the purported protection that vitamin C offers, your body might not have a chance to actually use most of that EGCG before it begins to degrade, though more research is needed to confirm this.

Additionally, on the business side of things, Zenwise offers subscription options and a lifetime guarantee. If you realize that the supplement isn't right for you, you can reach out to customer service for a refund or to swap the product out at no additional cost, no matter when you ordered it.

How our top recommendations compare

The chart below breaks down the details of our top picks in terms of costs, servings per bottle or package, the contents of a single serving, allergens, vegan-friendly status, subscription availability, and each company's refund policy. More details on each product can be found in their respective sections later in this review.

Additionally, we compared the sizes of the capsules offered by each company. They're all nearly identical in size and color, except for Vitacost's standardized capsule, which was the smallest.

What is green tea extract?

Black, green, and oolong teas all come from the processed leaves of Camellia sinensis. The type of tea depends on the stage of leaf development and its processing post-harvest: black tea is fermented, green tea is non-fermented, and oolong tea is semi-fermented. Green tea is made from young tea leaves that are withered, then steamed or pan-fired, and dried. Overall, there's very little processing done to prepare green tea.5

Green tea extract is a highly concentrated form of green tea.22 But, rather than infusing the leaves in water like you would when making a cup of tea, the caffeine and catechins are extracted from tea leaf scraps, often using organic solvents, and then emulsified into a powder.23

A few choice micronutrients are what make green tea such a potentially beneficial beverage. We'll be focusing on polyphenols, catechins, and epigallocatechin gallate (EGCG), but green tea also offers:24

• L-theanine (an amino acid that may improve your mood, cognition, and stress levels)25
• Riboflavin
• Magnesium
• Potassium
• Niacin
• Thiamin
• Iron
• Vitamin B6

Polyphenols

Many different plants contain polyphenols, compounds that help plants to defend themselves against pathogens and damage from ultraviolet (UV) radiation. Some research shows that consuming diets rich in polyphenols may help prevent cancers, heart issues, diabetes, osteoporosis, and neurodegenerative diseases. Certain polyphenols, like resveratrol or quercetin, act as free radical scavengers.26

There are over 8,000 different polyphenolic compounds found across various plant species. But the four main classes of polyphenols those compounds fall into include:26

• Flavonoids
• Stilbenes
• Phenolic acids
• Lignans

Specifically, green tea is rich in flavonoids.27 Flavonoids are the largest group of polyphenols, containing over 4,000 different varieties that can affect certain aspects of a plant, like its color or taste.26 28 Catechins, abundant in green tea, are considered to be one of the most common flavonoids.26 27

Catechins

Green tea's possible health benefits are often attributed to its catechin content.4 Catechins are a substance found in tea, cocoa, and berries that can help protect your cells from damage caused by free radicals (unstable molecules created during normal cell metabolism).7 8 While green tea is one of the best dietary sources of catechins, they're also commonly found in foods such as:28 29

Several studies on catechins have demonstrated the antioxidative properties of these phytochemicals. They may help our body absorb healthy foods more effectively, protect our skin from UV damage,30 and minimize inflammation associated with allergies and inflammatory bowel disease.31 Green tea catechins also show potential in the treatment and prevention of infectious diseases,32 including COVID-19.33

There are four different types of catechins found in green tea:32

• Epicatechin
• Epicatechin-3-gallate
• Epigallocatechin
• Epigallocatechin gallate (EGCG)

Last on the list, EGCG, is the most abundant green tea catechin,17 and it's been extensively studied due to its association with a wide range of potential health benefits.27

Epigallocatechin gallate (EGCG)

Of the four kinds of catechins mainly found in green tea, current research points to EGCG being the powerhouse. A handful of this catechin's suggested effects include:27 34

• Inhibiting tumor growth
• Preventing some cancers
• Increasing antioxidant activity
• Reducing inflammation
• Fighting or preventing viruses
• Lowering low density lipoprotein (LDL, or 'bad') cholesterol35

EGCG is also the primary chemical thought to be responsible for green tea's thermogenic properties, meaning it might be able to help you lose weight.36

More research on the effects of EGCG, specifically in humans, is needed to confirm these effects. But, the fairly large body of research suggesting that EGCG can boost your health in numerous ways is why you'll almost always find the percent of this catechin listed on the supplement facts label of green tea extracts.

Potential benefits of green tea

There are dozens of potential applications for green tea, but most of them still need much more research before we can say they're definitely true. Based on the research that does exist, it's proposed that green tea could help fight or prevent:4

• Several types of cancer37
• Cardiovascular diseases38
• Inflammatory bowel disease (IBD)31
• Type 2 diabetes
• High cholesterol35
• Obesity or overweight36
• Metabolic syndrome39
• Herpes (specifically, herpes simplex virus-1 (HSV-1))40
• Alzheimer's disease
• Parkinson's disease

Obviously, that's a lot to ask from a cup of tea. And most of these proposed benefits are still theories or only tested in animal models, meaning that we don't know for sure if green tea can help humans in the same way. The only FDA-approved use of green tea is in the topical ointment, Veregen (sinecatechins), which is used to treat genital warts.3

The list of diseases and disorders that green tea may or may not help stretches on longer than this review. If you've been prescribed medication by your doctor, it's not recommended you switch it out for a green tea supplement. And, as with any supplement, make sure you consult your doctor before taking it.

Green tea extract versus drinking tea

The differences between green tea extract and steeped tea play out in dosing. One cup of green tea made from a tea bag at home has about 100-150mg of polyphenols (about 75% of which are EGCG when brewed correctly).41 Green tea extracts range from 45% to 50% EGCG, resulting in a lower EGCG-to-polyphenol ratio but more EGCG overall.

Most studies look at the amount of EGCG in each serving to determine a healthy dose. Taking around 300mg of EGCG daily should potentially be enough to see benefits without any side effects,34 42 though studies have shown that you can take up to 675mg without risking your health.43 Doses upward of 800mg EGCG daily (or about 1,500mg of green tea extract per day) can cause liver damage in some people.42 Our top picks have 250mg-450mg of EGCG per serving. To get the same amount of EGCG as one serving of our green tea extract picks, you'd need to drink 2-4 cups of green tea per day.

Additionally, green tea extract is also more stable long-term than brewed green tea. In a study from , researchers examined how six months of storage affected the catechin content of eight different commercially sold teas. They found that, even in the absence of moisture, EGCG content decreased by 28% on average.14 And other unrelated studies have focused on how various steeping methods and temperatures can alter EGCG content,15 often with some conflicting results.16 17 Whether tea is prepared hot or cold or stored as the leaf in a cool, dry place, it appears that EGCG will almost always degrade.

But the breakdown of catechins doesn't end there. When subjected to simulated stomach and small intestine digestion in a study, three of the main catechins in green tea (including EGCG) were 'significantly degraded.'18 This means that once these catechins reach your stomach, they may break down faster than your body can use them.

However, certain things, like the addition of vitamin C (ascorbic acid), have been shown to prevent or reduce the degradation of catechins in your digestive system and potentially increase their bioavailability.19 20 This is one of the reasons why Zenwise was chosen as our top green tea extract ' its inclusion of vitamin C.

Who should avoid green tea extract?

The National Institutes of Health recommends staying away from green tea extract if you take beta-blockers like nadolol. In high doses, green tea can lower the amount of blood in your body, so it interacts poorly with medications used for high blood pressure and heart problems. And if you're pregnant or lactating, green tea may increase the risk of birth defects associated with folic acid deficiency.3

The most serious risk you face when taking green tea extract, though, is liver damage. Supplements high in catechins are more likely to cause liver damage when taken in extremely large doses. Very few green tea extracts have enough catechins to cause harm, but when green tea extract is used in bulk in weight loss supplements, you're more likely to find these dangerous side effects.

There's no clear scientific consensus on how or why this liver damage happens, but EGCG concentrates in the liver four times faster than it does in your blood. Some studies have shown that green tea extract also increases your alanine aminotransferase (ALT) levels, but it's unknown if that's a cause or an effect of liver damage.45

These liver problems are more likely to occur when you take more than 800mg of EGCG per day.46 If you have a history of liver disease or a family history of acute liver failure, talk to your doctor before starting a green tea extract.

Zenwise Green Tea Extract

Best overall and most potent formula

Each container of Zenwise's green tea extract holds 120 servings of 725mg green tea extract with 98% polyphenols (710.5mg) and 50% EGCG (362.5mg). While Zenwise is tied with Vitacost's decaffeinated green tea extract in terms of total extract and polyphenols, it does manage to just beat the competition in EGCG by about 40mg.

Each one-pill serving of Zenwise's extract also contains 60mg of vitamin C as ascorbic acid. The company states that this is for extra immune system support, but some studies show that vitamin C can prevent the breakdown of green tea catechins and improve bioavailability.19 20 It may be a happy accident, but it's one of the main reasons Zenwise earned our choice for top pick and most potent formula. There are green tea extracts on the market that contain more extract overall, but catechins can degrade pretty fast in the digestive system.18 With vitamin C to protect against this degradation, Zenwise may allow your body a better chance to absorb more catechins.

The caffeine content in this supplement is 14mg (or less), which is about half of the caffeine in an 8oz cup of brewed green tea.47 This is only 1mg less than the caffeine content in our runner-up choice from Zhou Nutrition. And both are well below the average amount of caffeine in an 8oz cup of coffee ' 96mg.47

The size of Zenwise's green tea extract capsules is fairly average for a supplement. They're nearly indistinguishable from Zhou Nutrition's and Vitacost's decaf green tea extract capsules. The smallest pills out of our choices come from Vitacost's caffeinated variety. But, despite not being the smallest pill, the capsules from Zenwise are still easy to swallow and completely flavorless.

Pricing

Ordering from Zenwise is as easy as ordering from your typical online store. You can choose between a one-time purchase for $21.97 or a subscription plan, which sends you a new bottle at 30, 60, or 90 days for $18.67 each (15% off). This is the highest subscription discount offered by any of our top picks; the next closest is Vitacost's 10% off.

You can order Zenwise's green tea extract directly from its website if you live in the United States. Orders to the continental United States always have free standard shipping and arrive in 2-5 business days. You'll have to pay a variable shipping fee if you're ordering from Alaska or Hawaii.

Uniquely, Zenwise offers a 100% lifetime money-back and risk-free guarantee (all of our other choices have refund policies between 60 and 90 days). At any point, if you decide the supplement doesn't agree with your body or you aren't feeling any positive effects, you can reach out to customer service for alternative options. This might look like a full refund, a partial refund, or a different product shipped to you at no cost, depending on what fits your needs.

When we reached out to customer service for clarity around this policy, the representatives our testers spoke with in Zenwise's in-browser chat replied within a minute and quickly had a clear, detailed answer.

Zhou Nutrition Green Tea Extract

Runner-up overall

Zhou Nutrition's green tea extract earned our choice for runner-up thanks to a decent amount of EGCG in a vegan-friendly capsule. Vitacost's caffeinated green tea extract, in comparison, is nearly identical (it actually offers more total polyphenols) but comes in a capsule made with gelatin. Zhou Nutrition's green tea extract also comes with 120 single-capsule servings, like our top pick, Zenwise.

The capsule appearance is almost identical to that of Zenwise, and they're just as easy to take. And, while not horrible, Zhou's capsules do taste a bit like cardboard. This shouldn't be an issue for most, but if you're particularly sensitive to the taste of supplements or medication, this could be something to keep in mind.

Capsule aside, the inside of this supplement is made up of 500mg of green tea extract, consisting of 95% polyphenols (475mg), 80% catechins (400mg), and 50% EGCG (250mg). Similar to Zenwise, Zhou's green tea extract contains 15mg of caffeine. Additionally, the company makes it easy to find the total catechin content (unlike Zenwise) and the total caffeine content (unlike Vitacost). While these are small details, we appreciate Zhou Nutrition's additional transparency.

While Zhou Nutrition claims to 'lab-verify' both its ingredients and the final products, it's unclear whether or not it's done in-house, like Zenwise, or done by a third party. We wish Zhou Nutrition (and other competitors) were as thorough in its safety transparency as PureBulk, which offers multiple easily-accessible safety documents for consumers on request.

Pricing

There are two purchasing options for Zhou's Green Tea Extract. You can either purchase it from Zhou Nutrition's website or on Amazon ' both options are $22.99. Zhou's website used to offer a subscription plan, but this doesn't seem to be available anymore, at least for its green tea extract. You can, however, subscribe on Amazon to save 5%, bringing the price per bottle down to $21.84.

Whether you purchase directly from Zhou or on Amazon, your order is eligible for the brand's 60-day money-back guarantee. Even if you've opened and tried a few capsules, if you find it isn't for you, you can just send an to customer service, and you'll get a full refund within a few days.

Vitacost

Best budget pick and best decaffeinated option

Two of Vitacost's green tea extract options made it to our top picks ' the original 'standardized' version with caffeine and the brand's decaf option. The standardized version is comparable in dosage to Zhou Nutrition, while the decaf variety is pretty close to that of Zenwise. Unfortunately, things like vague testing and safety procedures ('rigorous testing and safety specifications') and the inclusion of gelatin kept these two otherwise very nice products from being higher up on our list.

If you want to learn more, please visit our website Citrus Aurantium Extract Powder.

The chart below breaks down the differences between the two Vitacost options.

Interestingly, the standardized version has a smaller capsule than the decaf. While the argument could be made that it contains less green tea extract, it contains the same amount as found in Zhou's, which has the same capsule size as the Vitacost decaf option.

Either way, our testers had no complaints or issues with taking either of Vitacost's offerings, though the standardized one was a little bit easier to swallow.

Pricing

Vitacost products can be found on multiple online storefronts (Amazon, Walmart, and so on) and in many brick-and-mortar stores. For the purpose of this review, we'll just be discussing the pricing on Vitacost's website. When you purchase through the company's online storefront, you have the option to subscribe and save 10% on your order (5% less than Zenwise). The autoship can be adjusted to send you a bottle every 15, 30, 45, 60, 90, or 120 days.

The chart below breaks down the cost difference between single purchase and subscription deals of both the standardized and decaf versions of Vitacost's green tea extract.

In terms of refunds, Vitacost (like Zhou) offers a 60-day policy length. If you're unsatisfied with your order in any way, you can reach out to the company's customer service center to request a refund or replacement within the time limit.

PureBulk

Best bulk option

PureBulk offers a nice variety of options for purchasing several hundred servings of green tea extract at reasonable prices. The two main categories available are bags of powder and capsules, but there's also a large bulk purchase option. We've broken down the capsule and bag choices for you in the list below. Something to note is that PureBulk's capsules are available in both gelatin and veggie options, which we appreciate.

What PureBulk labels as the 'bulk' option for its green tea extract is a 25kg (55lbs) container of powder ' this is about 50,000 servings and it'll run you $1,238.05. If you take only one 500mg serving a day, then this bulk purchase would last you about 136 years. This massive amount of green tea extract is likely better suited for families who all take the supplement or even businesses, like a café that adds it to drinks.

No matter what size or form you purchase PureBulk's green tea extract in, the supplement facts and serving size are the exact same.

• 500mg green tea extract
• 98% polyphenols (490mg)
• 80% catechins (400mg)
• 50% EGCG (250mg)
• 2% or less of caffeine (10mg)

These amounts are nearly identical to those found in Zhou Nutrition's and Vitacost's standardized green tea extract. The only difference is that PureBulk's extract seems to have less caffeine than Zhou's (and Vitacost's caffeine content is unknown).

While we don't have experience with PureBulk's capsules, we did try its powdered green tea extract, which dissolved very quickly when put in cold water and whisked. You only need to use a little less than ¼ of a teaspoon to get 500mg, so it's not much powder. However, even on the back of the bag, PureBulk recommends using an 'accurate gram weight scale' to measure it out. This could definitely be a turnoff for some people looking to quickly add green tea extract to their day, but luckily the capsule options exist.

If you do go for the powdered option, be warned that it is extremely bitter ' emphasis on extremely. Our testers came to the conclusion that any unsweetened beverage is likely not the best option for taking powdered green tea extract. However, this strong bitterness is what indicates that the product is truly full of polyphenols.44 48

Another way to know the content of your PureBulk purchase (besides bitterness) is to request a COA from the company's COA Request page. Here you can request six different documents:

• COA (certificate of analysis)
• MSDS (material safety data sheet)
• Vegan statement
• Allergen statement
• Nutritional statement
• BSE/TSE (a statement on if measures are used to minimize the risk of contamination from bovine spongiform encephalopathy ' 'mad cow disease' ' or other transmissible spongiform encephalopathies)

To request this information, you check off the documents you're interested in and fill in your name, address, the product name, lot number, and any additional comments you may have. You'll almost immediately get an confirming that the company received your request (which we appreciated). On the COA Request page, PureBulk notes that, due to a high volume of requests, it may take up to 48 hours for your request to be fulfilled. However, we asked for all six available documents and received them within eight hours. The picture below is just a small snippet of the information PureBulk sent to us.

Pricing

While we already mentioned the price of the largest bulk green tea extract option ' $1,238.05 for 25kg ' the other offerings cost a lot less. Those prices are broken down in the small chart below.

PureBulk would've been our runner-up in place of Zhou Nutrition if the company offered a subscription deal and was a little less strict with its refund policy. If you want to return your purchase to PureBulk, only an unopened product sent back within 90 days will get you a full refund. An opened product means you'll only get a refund equal to the cost of the smallest size sold in that product. So, if you purchased the 1kg green tea extract powder for $82.50, opened it, and wanted to return it, you'd only get $11.83 back. This policy pales in comparison to our top choice Zenwise, which has no time limit and offers whatever fits your needs (refund, new product, and so on).

And while PureBulk may not have subscription deals, the company does offer 15% off for certain professions ' first responders, military personnel, and teachers.

Green tea extract is becoming increasingly popular for its many health benefits such as boosting metabolism, aiding weight loss, providing antioxidants, and improving overall health. However, with so many options in today's market, finding the right product is becoming difficult. In this article, we will summarize for you the 7 best green tea extract supplements, ensuring safety, effectiveness, and convenience.

Comparison Table Of Best Products

Product Name

Price (USD)

Best for

Certification

Outstanding features

Vinatura Caralluma Fimbriata Green Tea Extract Fucoxanthin mg

25.89

Metabolism Support

GMP Certification

Contains Fucoxanthin, content mg

Vinatura Berberine Green Tea Extract mg

29.89

Boost your immune system

GMP Certification

Berberine, Resveratrol Combination

Bulk Supplements Organic Green Tea Extract Powder

19.76

Improve overall energy

USDA Organic Certification

Powder form, 100% green tea extract

How We Choose Best Green Tea Extract Supplements?

When choosing green tea extract pills, you should carefully consider a number of factors to ensure safety, effectiveness, and the best quality.

Safety

Safety is the top factor when choosing functional foods in general and green tea extract in particular. The product should be manufactured in a GMP-certified factory and should not contain additives or harmful substances.In this article, we have selected products with quality certificates such as GMP and USDA, ensuring safety for users' health.

Efficiency

Evaluate the active ingredients in each product to ensure they deliver the benefits of green tea extract, such as high EGCG content, antioxidants, and substances that support a smoother metabolism in the human body.

Dosage

Dosage is also one of the important factors to consider when choosing to buy green tea extract. Prioritize products with effective dosages that have been clinically tested to ensure the best results for your health.

Price

Price is also a very important factor when choosing to buy green tea extract on the market today. The products suggested in this article include many different price levels to suit each person's budget, while still ensuring the best quality.

Convenience

Some people prefer capsules, while others prefer liquid or powder forms. Depending on your needs, green tea extract supplements can come in different forms. In this article, we suggest green tea extract supplements in all 3 forms: capsule, powder and drop.

• Capsule: Capsule is the most popular and convenient form when it comes to green tea extract. With a pre-determined dosage in each capsule, you only need to take 1 capsule per day without worrying about measuring or mixing.
• Powder: Easily adjust the dosage according to your needs by mixing drinks or adding to recipes when preparing dishes. You can combine it with many types of foods and drinks. Besides, green tea extract in powder form is absorbed faster than capsules because there is no need to wait for the tablet to dissolve.
• Drop: This is one of the most convenient and quick forms of green tea extract. You just need to drop a few drops into water or other drinks and use it immediately. This form is also very easy to carry and use when traveling.

7 Best Green Tea Extract Supplements For Immune & Metabolism Support

Vinatura Caralluma Fimbriata Green Tea Extract Fucoxanthin mg | 25.89 USD | Best for Metabolism

Why Do We Choose It?

Vinatura Caralluma Fimbriata Green Tea Extract Fucoxanthin mg is a product that combines many powerful ingredients, not only supporting metabolism but also helping to lose weight effectively.
Caralluma Fimbriata is known for its appetite suppressant properties, while Fucoxanthin from seaweed helps increase fat burning. When combined with green tea extract, these ingredients boost metabolism, making this product a top choice for those looking to burn fat and control their weight.

User John left a comment saying: 'After the necessary 6 months of intense chemotherapy infusions that allowed me to beat cancer recently, I've been on a quest to improve my health and regain my strength. Caralluma Fimbriata has become a permanent part of that journey.'

Pros

• Powerful Ingredients Combination: The combination of Fucoxanthin and Caralluma Fimbriata with green tea extract creates a powerful formula that helps burn excess fat and suppress appetite.
• High Strength: mg per serving ensures users receive a powerful dose of active ingredients, suitable for those looking to see visible metabolic effects.
• Metabolism and Fat Burning Support: Clinical studies have demonstrated the fat burning potential of green tea and Fucoxanthin, making this product a great choice for those looking to boost their metabolism.
• Hunger Control: Caralluma Fimbriata has been shown to reduce cravings so you can easily stick to your diet.

Cons

• Price: At $25.89, this product is a bit more expensive than the other options. However, the high dosage and powerful ingredients make it worth your while to try this product.

Vinatura Berberine Green Tea Extract Resveratrol Red Yeast Rice Co-Q10 mg | 29.89 USD | Best For Immune

Why Do We Choose It?

Vinatura Berberine Green Tea Extract Resveratrol Red Yeast Rice Co-Q10 mg is a dietary supplement that combines green tea extract, Berberine, Resveratrol, red yeast rice, and Coenzyme Q10. These ingredients are chosen for their potential to support overall wellness and maintain healthy bodily functions. Berberine is often used to help support balanced blood sugar levels and immune health, while Resveratrol and Coenzyme Q10 are well-regarded for their antioxidant properties and ability to promote general cardiovascular well-being.

This product is particularly suited for individuals seeking comprehensive support for overall immune and cardiovascular wellness. It may be especially beneficial for those looking to maintain heart health and promote balanced blood pressure, making it a thoughtful choice for adults, including those interested in proactive health maintenance as they age.

User Gillian left a comment saying: 'I got this for blood sugar management. I think it is helping, but time will tell. Also making some dietary and exercise changes. There really is no 1 pill that will fix it all! This has other good things as well so it's a good combination. $21.89 price right now and there is a 10% discount coupon so it's a fair price point.'

Pros

• General Health Support: The combination of anti-inflammatory and antioxidant ingredients such as Berberine, Resveratrol, and Co-Q10 may contribute to overall wellness, particularly for older adults.
• Blood Sugar Management: Berberine is often included in supplements aimed at those interested in maintaining healthy blood sugar levels.
• Antioxidant Properties: Green Tea and Resveratrol are rich in antioxidants, which may support cellular health by addressing oxidative stress.

Cons

• Berberine dosage must be monitored: Berberine can interact with some medications, so users need to be cautious and consult a doctor before using it.

Spring Valley Green Tea Extract Vegetarian Capsules, 500 mg, 60 Count | 5.72 USD | Best For Weight Management

Why Do We Choose It?

Spring Valley Green Tea Extract is an ideal choice for those looking for an affordable green tea extract that is still effective in supporting weight loss and weight maintenance. With each capsule containing 500 mg of green tea extract, this product provides enough EGCG and other antioxidants to promote fat burning and increase metabolism.

This product is plant-based, making it suitable for vegetarians and those looking for an easy-to-use, side-effect-free option. Spring Valley is also a reputable brand, offering quality reliability at a reasonable price.

User Greenlady left a comment: 'There are 5 vitamins that are crucial to help on the journey to weight loss, and this is one of them. The brand is great, gas no gluten. no artificial colors or flavors, no sugar, and no lactose, etc it's affordable. what is very important when you have to buy a bunch of vitamins? The bottle comes with 60 tablets, I'm very happy with my purchase. I will definitely buy again and again and forever.'

Pros

• Affordable Price: At just $5.72, this product is one of the lowest-priced options on the market while still providing the same benefits as green tea extract.
• Suitable for vegetarians
• Weight Loss Support: With a dosage of 500mg, the product provides enough green tea extract to effectively support fat loss and improve metabolism.

Cons

• Low Dosage: Compared to some other products, the 500mg per capsule dosage may be lower for those who want a stronger effect on weight loss.
• No official safety certification: No certification from GMP or other safety organizations.

Nature's Nutrition Green Tea Extract Capsules mg | 6.99 USD | Best For Natural Energy - Heart Support

Why Do We Choose It?

Nature's Nutrition Green Tea Extract Capsules are a great choice for those looking to naturally boost energy and support heart health. With mg of green tea extract, the product provides a large amount of EGCG, which helps increase Boost's metabolism and provides energy all day long.

This product also stands out for its natural ingredients, free of harmful additives or preservatives. Its focus on heart health makes it an ideal choice for those looking to improve their health. overall, especially in maintaining cardiovascular health.

User Glenda Eduardos left a comment on this product saying: I have been taking this supplement for years. Last month I ran out of them. I could feel a big difference in my daily routine. Tried. And my cravings for junk food came back. Forgot to reorder. So when I did my energy came back right away and I felt much better. Great quality supplement.

Pros

• High Dosage: At mg per dose, this product provides a powerful dosage, suitable for those looking for quick results in fat loss and increased energy.
• Natural ingredients, no preservatives
• Cardiovascular support

Cons

• At high doses, some users may experience mild side effects such as rapid heartbeat or difficulty sleeping if taken in the evening.
• Not a certified product: There is no certification from reputable health organizations, which can be a drawback for those looking for quality assurance.

Drop Of Nature Green Tea mg 10:1 Extract 50% EGCG | 19.99 USD | Best Liquid Drops For Antioxidant Boost

Why Do We Choose It?

Drop Of Nature Green Tea Extract is a high-strength liquid product, up to mg per dose. Especially suitable for those who want to absorb antioxidants to help fight free radicals, and enhance health. healthy skin and immune system.

The liquid form is more easily absorbed and enters the body more quickly than capsules, making this product suitable for those who want quick results or have difficulty taking pills.

User Meg left a comment after using this product: This is perfect for adding to any drink or just putting straight into your mouth. This definitely gives me a boost of energy. The value was reasonable and easy to swallow.

Pros

• High EGCG Content: With a 10:1 ratio and 50% EGCG, this product provides powerful antioxidants, helping to protect the body from oxidative stress.
• Easy-to-use liquid form: Liquid form helps the product to be easily absorbed and take effect faster than other forms.
• Good for skin and immune system: Antioxidants in green tea help improve skin health and boost the immune system, keeping the body younger and healthier.

Cons

• High Price: At $19.99, the product is priced higher than some green tea capsules on the market.
• Difficult to store: Liquid form can be difficult to store and is more susceptible to spoilage if not stored properly.

Bulk Supplements Organic Green Tea Extract Powder | 19.76 USD | Best Powder For Improving Energy

Why Do We Choose It?

Bulk Supplements Organic Green Tea Extract Powder is a great choice for those looking for a powdered supplement that can be mixed into drinks or smoothies. This product is pure green tea extract, contains no additives, and is Certified organic by USDA, ensuring clean and safe quality.

With the natural energy-boosting properties of green tea, this product is especially suitable for those who want to improve their athletic performance or stay energized throughout the day.

User Mommyof4 left a positive review: I wanted an alternative to the smoothie king pure recharge so I looked up some of the ingredients and took to making my own. This stuff blends well into my smoothies and I do feel like it gives me the boost I need to get through the day. I use it in combination with some other supplements and it doesn't have an overpowering taste or negative effect on my smoothie.

Pros

• Convenient powder form: Powder form is very easy to mix into drinks and smoothies, bringing convenience to users.
• Organic Certification: Certified organic by USDA, ensuring the product is chemical-free.

Cons

• Some users may not like the natural taste of matcha powder, especially if not brewed properly.
• Not convenient to carry outside compared to capsule form.

Zenwise Health Green Tea Extract| 59.94 USD | Best For Flexibility & Mobility

Why Do We Choose It?

Zenwise Health Green Tea Extract stands out with its formula that supports joint health and flexibility. This is the perfect choice for those who want to improve mobility and flexibility in their daily activities, especially the elderly. With the combination of green tea extract and other ingredients that help fight inflammation, the product is good for your joint health.

The product is quite expensive but is certified by NSF, one of the most stringent standards for safety and quality.

Pros

• Joint support: Formula reduces inflammation and improves flexibility, especially good for the elderly or those who exercise regularly.
• NSF Certified: NSF-certified products ensure superior quality and safety compared to many other products on the market.
• Anti-inflammatory properties and aids in recovery after exercise.

Cons

• Very expensive: At $59.94, this product is the most expensive on the list, which may not be suitable for consumers on a budget.
• For a specific audience: People who do not have joint or flexibility issues may not need the other additional ingredients in this product. This makes it unnecessary for the majority of consumers who simply want to supplement with green tea extract.

What Is the Best Green Tea Extract Supplement For Immune & Metabolism Support

Depending on your personal health goals, each of the green tea extract products above has its own unique advantages. For example, Vinatura Caralluma Fimbriata Green Tea Extract Fucoxanthin mg is a great choice for those who want to boost their metabolism and weight loss. Meanwhile, Zenwise Health Green Tea Extract is suitable for people who need support for joint health and flexibility. It is important to choose the product that suits your personal needs and budget. your book

Green Tea Extract Supplements Buying Guide

Shipping Policy

Make sure you check each brand's shipping policy. Some products may only ship domestically, while others may support international shipping for varying fees.

Refund Policy

Always check the terms of the refund policy. Some manufacturers offer a money-back guarantee if the product does not perform as expected, giving you added peace of mind when making your purchase.

Brand Reputation

Choose products from reputable brands that have positive customer feedback and are certified by safety and quality organizations like GMP or NSF. For example, Vinatura is a brand specializing in providing nutritional supplements of natural origin, aiming to improve health and enhance the quality of life. Vinatura is committed to providing the highest quality products, extracted from natural ingredients and safe for users.

User Reviews

Read user reviews on e-commerce sites or health forums to get an objective view of the product's effectiveness before purchasing.

Certification

Look for products that are certified by reputable organizations, ensuring the products you buy meet safety and effectiveness standards. Some reputable quality certifications include GMP, an international standard that ensures that products are consistently produced and controlled according to high-quality standards. USDA Organic, is one of the most important certifications that the USDA - United States Department of Agriculture issues to organic products, to ensure that they are produced, processed, and handled according to strict organic standards.

Conclusion

Green tea extract is one of the best supplements for overall health, with benefits ranging from weight loss and increased energy to supporting heart health and the immune system. Choosing the right product The right one depends on your personal health goals and budget, but any of the products on the list above will make a significant impact on your health.